LBRYCommunity/lbry-android
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Code Issues 155 Pull requests 6 Projects Releases 84 Packages Wiki Activity

generate install_id natively #1007

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akinwale merged 1 commit from first-run-install-id into master 2020-09-11 14:22:43 +02:00
Conversation 0 Commits 1 Files changed 5 +145 -13
5 changed files with 145 additions and 13 deletions
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1
app/build.gradle
View file

@ -117,6 +117,7 @@ dependencies {
implementation 'com.arthenica:mobile-ffmpeg-full-gpl:4.3.1.LTS'
implementation 'org.bitcoinj:bitcoinj-tools:0.14.7'
implementation 'org.java-websocket:Java-WebSocket:1.5.1'
compileOnly 'org.projectlombok:lombok:1.18.10'

114
app/src/main/java/io/lbry/browser/FirstRunActivity.java
View file

@ -15,12 +15,22 @@ import androidx.appcompat.app.AppCompatActivity;
import androidx.core.text.HtmlCompat;
import androidx.preference.PreferenceManager;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import io.lbry.browser.exceptions.AuthTokenInvalidatedException;
import io.lbry.browser.utils.Helper;
import io.lbry.browser.utils.Lbry;
import io.lbry.browser.utils.LbryAnalytics;
import io.lbry.browser.utils.Lbryio;
import io.lbry.lbrysdk.LbrynetService;
import io.lbry.lbrysdk.ServiceHelper;
import io.lbry.lbrysdk.Utils;
public class FirstRunActivity extends AppCompatActivity {
@ -44,12 +54,7 @@ public class FirstRunActivity extends AppCompatActivity {
});
registerAuthReceiver();
if (!Lbry.SDK_READY) {
findViewById(R.id.welcome_wait_container).setVisibility(View.VISIBLE);
} else {
authenticate();
}
findViewById(R.id.welcome_wait_container).setVisibility(View.VISIBLE);
IntentFilter filter = new IntentFilter();
filter.addAction(MainActivity.ACTION_SDK_READY);
filter.addAction(LbrynetService.ACTION_STOP_SERVICE);
@ -62,10 +67,38 @@ public class FirstRunActivity extends AppCompatActivity {
authenticate();
} else if (LbrynetService.ACTION_STOP_SERVICE.equals(action)) {
finish();
if (MainActivity.instance != null) {
MainActivity.instance.finish();
}
}
}
};
registerReceiver(sdkReceiver, filter);
CheckInstallIdTask task = new CheckInstallIdTask(this, new CheckInstallIdTask.InstallIdHandler() {
@Override
public void onInstallIdChecked(boolean result) {
// start the sdk from FirstRun
boolean serviceRunning = MainActivity.isServiceRunning(MainActivity.instance, LbrynetService.class);
if (!serviceRunning) {
Lbry.SDK_READY = false;
ServiceHelper.start(MainActivity.instance, "", LbrynetService.class, "lbrynetservice");
}
if (result) {
// install_id generated and validated, authenticate now
authenticate();
return;
}
// we weren't able to generate the install_id ourselves, depend on the sdk for that
if (Lbry.SDK_READY) {
authenticate();
return;
}
}
});
task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
public void onResume() {
@ -134,6 +167,75 @@ public class FirstRunActivity extends AppCompatActivity {
super.onDestroy();
}
private void generateIdAndAuthenticate() {
}
private static class CheckInstallIdTask extends AsyncTask<Void, Void, Boolean> {
private Context context;
private InstallIdHandler handler;
public CheckInstallIdTask(Context context, InstallIdHandler handler) {
this.context = context;
this.handler = handler;
}
protected Boolean doInBackground(Void... params) {
// Load the installation id from the file system
String lbrynetDir = String.format("%s/%s", Utils.getAppInternalStorageDir(context), "lbrynet");
File dir = new File(lbrynetDir);
boolean dirExists = dir.isDirectory();
if (!dirExists) {
dirExists = dir.mkdirs();
}
if (!dirExists) {
return false;
}
String installIdPath = String.format("%s/install_id", lbrynetDir);
File file = new File(installIdPath);
String installId = null;
if (!file.exists()) {
// generate the install_id
installId = Lbry.generateId();
BufferedWriter writer = null;
try {
writer = new BufferedWriter(new FileWriter(file));
writer.write(installId);
android.util.Log.d("LbryMain", "Generated install ID=" + installId);
} catch (IOException ex) {
return false;
} finally {
Helper.closeCloseable(writer);
}
} else {
// read the installation id from the file
BufferedReader reader = null;
try {
reader = new BufferedReader(new InputStreamReader(new FileInputStream(installIdPath)));
installId = reader.readLine();
} catch (IOException ex) {
return false;
} finally {
Helper.closeCloseable(reader);
}
}
if (!Helper.isNullOrEmpty(installId)) {
Lbry.INSTALLATION_ID = installId;
}
return !Helper.isNullOrEmpty(installId);
}
protected void onPostExecute(Boolean result) {
if (handler != null) {
handler.onInstallIdChecked(result);
}
}
public interface InstallIdHandler {
void onInstallIdChecked(boolean result);
}
}
private static class AuthenticateTask extends AsyncTask<Void, Void, Void> {
private Context context;
public AuthenticateTask(Context context) {

21
app/src/main/java/io/lbry/browser/MainActivity.java
View file

@ -211,6 +211,7 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
private static final String SPECIAL_URL_PREFIX = "lbry://?";
private static final int REMOTE_NOTIFICATION_REFRESH_TTL = 300000; // 5 minutes
public static final String SKU_SKIP = "lbryskip";
public static MainActivity instance;
private boolean shuttingDown;
private Date remoteNotifcationsLastLoaded;
@ -393,6 +394,7 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
@Override
protected void onCreate(Bundle savedInstanceState) {
instance = this;
// workaround to fix dark theme because https://issuetracker.google.com/issues/37124582
try {
new WebView(this);
@ -1140,12 +1142,14 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
checkFirstRun();
checkNowPlaying();
// check (and start) the LBRY SDK service
serviceRunning = isServiceRunning(this, LbrynetService.class);
if (!serviceRunning) {
Lbry.SDK_READY = false;
//findViewById(R.id.global_sdk_initializing_status).setVisibility(View.VISIBLE);
ServiceHelper.start(this, "", LbrynetService.class, "lbrynetservice");
if (isFirstRunCompleted()) {
// check (and start) the LBRY SDK service
serviceRunning = isServiceRunning(this, LbrynetService.class);
if (!serviceRunning) {
Lbry.SDK_READY = false;
//findViewById(R.id.global_sdk_initializing_status).setVisibility(View.VISIBLE);
ServiceHelper.start(this, "", LbrynetService.class, "lbrynetservice");
}
}
checkSdkReady();
showSignedInUser();
@ -1156,6 +1160,11 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
}*/
}
public boolean isFirstRunCompleted() {
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
return sp.getBoolean(PREFERENCE_KEY_INTERNAL_FIRST_RUN_COMPLETED, false);
}
private void checkPurchases() {
if (billingClient != null) {
Purchase.PurchasesResult result = billingClient.queryPurchases(BillingClient.SkuType.INAPP);

2
app/src/main/java/io/lbry/browser/utils/Helper.java
View file

@ -20,7 +20,6 @@ import android.provider.MediaStore;
import android.text.method.LinkMovementMethod;
import android.view.ContextMenu;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;
@ -32,6 +31,7 @@ import androidx.recyclerview.widget.RecyclerView;
import com.google.android.gms.common.util.Hex;
import org.bitcoinj.core.Base58;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

20
app/src/main/java/io/lbry/browser/utils/Lbry.java
View file

@ -2,12 +2,15 @@ package io.lbry.browser.utils;
import android.util.Log;
import org.bitcoinj.core.Base58;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.IOException;
import java.security.KeyStore;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
@ -17,6 +20,7 @@ import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.concurrent.TimeUnit;
import io.lbry.browser.exceptions.ApiCallException;
@ -522,4 +526,20 @@ public final class Lbry {
}
}
}
public static String generateId() {
return generateId(64);
}
public static String generateId(int numBytes) {
byte[] arr = new byte[numBytes];
new Random().nextBytes(arr);
try {
MessageDigest md = MessageDigest.getInstance("SHA-384");
byte[] hash = md.digest(arr);
return Base58.encode(hash);
} catch (NoSuchAlgorithmException e) {
// pass
return null;
}
}
}